The CD 4520 is a dual binary up-counter IC designed for a wide range of digital counting applications. It consists of two identical, internally synchronous 4-stage counters, making it ideal for frequency division, event counting, and time measurement in digital systems.

Key Features:

• Dual 4-Stage Binary Counters: Each counter operates independently for versatile applications.
• Synchronous Internal Carry Propagation: Ensures reliable and glitch-free counting.
• Wide Operating Voltage Range: Supports operation from 3V to 15V.
• Medium Speed Operation: Capable of counting frequencies up to 6MHz.
• Compact Package: Available in DIP-16 and SOIC-16 for easy PCB integration.

Package Includes:

• 1 x CD 4520 Dual Binary Up-Counter IC

Specifications:

• Supply Voltage: 3V to 15V
• Maximum Clock Frequency: 6MHz (at 10V)
• Operating Temperature Range: -55C to +125C
• Package Type: DIP-16 / SOIC-16

Applications:

• Frequency Dividers
• Event Counters
• Digital Clocks
• Time Measurement Systems
• Sequential Control Circuits

Datasheet:

Click here to view the datasheet